Even if we cannot create a proper Dwarf dbg we can still print the information of various debug sections. All all debug print section functions already check first they can access the appropriate data.
Signed-off-by: Mark Wielaard <[email protected]> --- src/ChangeLog | 4 ++++ src/readelf.c | 2 -- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/src/ChangeLog b/src/ChangeLog index 6985b58..e92f115 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -1,5 +1,9 @@ 2015-03-17 Mark Wielaard <[email protected]> + * readelf.c (print_debug): Don't return, but always use dummy_dbg. + +2015-03-17 Mark Wielaard <[email protected]> + * readelf.c (print_gdb_index_section): Add overflow checking for dataend checks. diff --git a/src/readelf.c b/src/readelf.c index b717757..7f84eda 100644 --- a/src/readelf.c +++ b/src/readelf.c @@ -8188,8 +8188,6 @@ print_debug (Dwfl_Module *dwflmod, Ebl *ebl, GElf_Ehdr *ehdr) if ((print_debug_sections & ~section_exception) != 0) error (0, 0, gettext ("cannot get debug context descriptor: %s"), dwfl_errmsg (-1)); - if ((print_debug_sections & section_exception) == 0) - return; dbg = &dummy_dbg; } -- 2.1.0
